Given numbers are 966,145,646,242

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 966,145,646,242 is 5474355810.

Find LCM of 966,145,646,242 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 483 x 145 x 323 x 121 = 5474355810

Therefore, the lowest common multiple of 966,145,646,242 is 5474355810.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

966 x 145 x 646 x 242 = 21897423240

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

145 : 1, 5, 29, 145

646 : 1, 2, 17, 19, 34, 38, 323, 646

242 : 1, 2, 11, 22, 121, 242

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 966,145,646,242, is 1.

Now, the common factors can be found like this.

966:2x 3x 7x 23

145:5x 29

646:2x 17x 19

242:2x 11x 11

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 21897423240/(1x4)

LCM = 21897423240/4

LCM = 5474355810

Thus, we can understand that the LCM of 966,145,646,242 is 5474355810.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 506, 887, 747, 810
• LCM of 238, 113, 805, 743
• LCM of 296, 254, 601, 378
• LCM of 904, 160, 866, 927
• LCM of 594, 132, 320, 253

1. What is the LCM of 966, 145, 646, 242?

Answer: LCM of 966, 145, 646, 242 is 5474355810.

2. How to calculate the LCM of 966, 145, 646, 242?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 966, 145, 646, 242.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.